University of Cagliari
Silvia Columbu
Comparison of two coefficients of variation: a new Bayesian approach
In press Bertolino, Francesco; Columbu, Silvia; Manca, Mara; Musio, Monica
Modeling sign concordance of quantile regression residuals with multiple outcomes
2023-01-01 Columbu, Silvia; Frumento, Paolo; Bottai, Matteo
A scientometric analysis of the effect of COVID-19 on the spread of research outputs
2023-01-01 Zammarchi, Gianpaolo; Carta, Andrea; Columbu, Silvia; Frigau, Luca; Musio, Monica
Multilevel cross-classified latent class models
2023-01-01 Columbu, Silvia; Piras, Nicola; Vermunt, Jeroen K.
La mobilità degli studenti universitari Sardi: un’analisi comparativa della domanda e dell’offerta di istruzione universitaria in Sardegna
2023-01-01 Sulis, Isabella; Columbu, Silvia; Carta, Aurelio; Aru, Pierluigi
A contribution to the L. J. Savage problem
2022-01-01 Bertolino, Francesco; Columbu, Silvia; Manca, Mara
Correction to: Analysing the determinants of Italian university student mobility pathways, (Genus, (2021), 77, 1, (34), 10.1186/s41118-021-00146-2)
2022-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P.
A global review of MSC certification: Why fisheries withdraw?
2022-01-01 Pierucci, A; Columbu, S; Kell, Lt
Interpreting the outcomes of research assessments: A geometrical approach
2022-01-01 Cappelletti-Montano, B.; Columbu, S.; Montaldo, S.; Musio, M.
A Bayesian Test for the comparison of two independent populations
2022-01-01 Manca, Mara; Columbu, Silvia; Musio, Monica
Comparing the safety of COVID-19 vaccines: a geometrical approach
2021-01-01 Columbu, Silvia; CAPPELLETTI MONTANO, Beniamino; Montaldo, Stefano; Musio, Monica
Analysing the determinants of Italian university student mobility pathways
2021-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P.
Geography of Italian student mobility: A network analysis approach
2021-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M. P.
The Hyvärinen scoring rule in Gaussian linear time series models
2021-01-01 Columbu, Silvia; Mameli, Valentina; Musio, Monica; Dawid, Philip
New perspectives in bibliometric indicators: Moving from citations to citing authors
2021-01-01 Cappelletti Montano, Beniamino.; Columbu, Silvia.; Montaldo, Stefano.; Musio, Monica
University choice and the attractiveness of the study area: Insights on the differences amongst degree programmes in Italy based on generalised mixed-effect models
2021-01-01 Columbu, Silvia; Porcu, Mariano; Sulis, Isabella
From measurement to explanatory approaches: an assessment of the attractiveness of the curricula programs supplied by Italian universities
2020-01-01 Sulis, Isabella; Columbu, Silvia; Porcu, Mariano
A multilevel Analysis of University attractiveness in the network flows from Bachelor to Master’s degree
2020-01-01 Columbu, Silvia; Primerano, Ilaria
Exploring the Italian student mobility flows in higher education.
2019-01-01 Columbu, S.; Porcu, M.; Primerano, I.; Sulis, I.; Vitale, M
Assessing quality in Italian Universities: a multilevel latent profile approach.
2019-01-01 Columbu, Silvia; Porcu, Mariano; Sulis, Isabella
University choice and the attractiveness of the study area. Insights from an analysis based on generalized mixed-effect models
2018-01-01 Columbu, S.; Porcu, M.; Sulis, I.
A note on Bayesian model selection for discrete data using proper scoring rules
2017-01-01 Dawid, A. Philip; Musio, Monica; Columbu, Silvia
Logistic quantile regression to model cognitive impairment in Sardinian cancer patients
2016-01-01 Columbu, Silvia; Bottai, Matteo
Parametric modeling of dependence of bivariate quantile regression residuals' signs
2015-04-16
Cognitive decline and depressive symptoms in late-life are associated with statin use: evidence from a population-based study of Sardinian old people living in their own home
2014-01-01 Mandas, Antonella; Congiu, Mg; Abete, C; Dessí, S; Manconi, PAOLO EMILIO; Musio, Monica; Columbu, S; Racugno, Walter
Conditional concordance of the signs of the residuals of quantile regressions of multivariate outcomes
2014-01-01 Columbu, S.; Bottai, M.
Cognitive deterioration in cancer patients using logistic quantile regression
2013-01-01 Columbu, Silvia; Bottai, M.
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